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    • 22. 发明专利
    • Light condensing device
    • 光凝器
    • JP2014038765A
    • 2014-02-27
    • JP2012180412
    • 2012-08-16
    • Material House:Kk株式会社 マテリアルハウス
    • ARAI HIDEO
    • F21S11/00F21V13/04
    • PROBLEM TO BE SOLVED: To achieve simplification of the production and great increase of the light condensing capacity of a light condensing device which utilizes a total reflection action in an inside region of a light transmission material.SOLUTION: A light condensing device 1, which comprises a light transmission material showing a refractive index larger than air, includes: an incidence surface 1a; a forced reflection surface 1b opposing to this; an emission surface 1c of reflection light which internally propagates while reflecting between the incidence surface and the forced reflection surface. The forced reflection surface 1b is made to be a mirror surface specification, and the internal propagation light reflected at the mirror specification part reflects totally at the incidence surface 1a. A natural light daylighting structure which comprises a light condensing device having a double side mirror structure in which a rear side outer part of the forced reflection surface 1b is also made to be a mirror surface specification is also disclosed.
    • 要解决的问题:为了实现在透光材料的内部区域中利用全反射作用的聚光装置的制造简化和聚光能力的大幅度提高。解决方案:一种聚光装置1,其包括 显示折射率大于空气的透光材料包括:入射表面1a; 与此相反的强制反射面1b; 反射光的发射表面1c,其在入射表面和强制反射表面之间反射时内部传播。 使强制反射面1b成为镜面规格,反射镜规格部反射的内部传播光完全反映在入射面1a处。 还公开了一种自然光采光结构,其包括具有双面反射镜结构的聚光装置,其中强制反射表面1b的后侧外部部分也被制成镜面规格。
    • 26. 发明专利
    • Optical duct device
    • 光学设备
    • JP2009032654A
    • 2009-02-12
    • JP2007318219
    • 2007-12-10
    • Asahi Kasei Homes KkMaterial House:KkNikken Sekkei Ltd旭化成ホームズ株式会社株式会社 マテリアルハウス株式会社日建設計
    • SUGANO HIROSHIARAI HIDEOKAIHO KOICHI
    • F21S11/00
    • PROBLEM TO BE SOLVED: To provide an optical duct device capable of suppressing the dazzle and brightness of an appearance when a person looks up a light emission port from the inside of a room or the like.
      SOLUTION: The optical duct device 1 which is installed in a building guides natural light collected into the room and utilizes it as illumination in the room has the light emission ports 10-3 to 10-6 for emitting natural light into the room, and a reflecting plate (reflecting plates 11-1 to 11-4) for guiding light toward the light emission ports is provided around the light emission ports in the optical duct device 1. A reflecting surface opposing the light emission port of the respective reflecting plates is formed of a light diffusing surface with surface characteristics having high diffuse reflectance. A cover body capable of adjusting an aperture may be provided at the light emission port. Further, the inner surface side of the cover body may be formed of the light diffusing surface and the cover body may be formed of a material having predetermined light transmittance.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种当人从室内等观察发光口时能够抑制外观的眩目和亮度的光导管装置。

      解决方案:安装在建筑物中的光导管装置1引导收集到房间中的自然光并将其用作房间中的照明,具有用于将自然光发射到房间中的光发射端口10-3至10-6 ,并且在光导管装置1的发光口的周围设置用于将光引向发光口的反射板(反射板11-1〜11-4)。与各反射光的发光口相对的反射面 板由具有高漫反射率的表面特性的光漫射表面形成。 可以在光发射端口设置能够调整孔径的盖体。 此外,盖主体的内表面侧可以由光漫射表面形成,并且盖体可以由具有预定透光率的材料形成。 版权所有(C)2009,JPO&INPIT

    • 28. 发明专利
    • Sunlight automatic tracking device
    • 太阳能自动跟踪装置
    • JP2007324387A
    • 2007-12-13
    • JP2006153320
    • 2006-06-01
    • Material House:KkNikken Sekkei Ltd株式会社 マテリアルハウス株式会社日建設計
    • ARAI HIDEOKAIHO KOICHI
    • H01L31/042
    • Y02E10/52
    • PROBLEM TO BE SOLVED: To provide a sunlight automatic tracking device which moves an object surely to the optimum position in accordance with the seasons of summer or winter, in which solar elevation angles are different without employing electric energy, while compensating the shortage of power or stroke by following the change of elevation angle of sun repeatedly day by day and little by little. SOLUTION: The sunlight is collected by a light collecting mirror 2-2 for winter, a shape-memory alloy spring 3-2 is contracted by heating the same whereby a reciprocating shaft 5-2 is moved to the direction of right, and a latch 6-2 installed on the reciprocating shaft 5-2 turns a gear 10-2 clockwise by the amount of one unit. When the gear 10-2 is turned, a driving shaft 8 turns clockwise. Then, the rotary motion of the driving shaft 8 is transmitted to a following rotary shaft 9 through a worm gear 7, whereby the following rotary shaft 9 is turned counterclockwise. The elevation angle of a solar cell panel 1 on the following rotary shaft 9 against the sun is descended by the counterclockwise rotation of the following rotary shaft 9. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种太阳能自动跟踪装置,其根据夏季或冬季的季节将物体确实地移动到最佳位置,其中太阳仰角在不使用电能的情况下是不同的,同时补偿短缺 随着日复一日地逐渐改变太阳仰角的变化,能量或中风。

      解决方案:冬季用聚光镜2-2收集阳光,通过加热形状记忆合金弹簧3-2收缩形状记忆合金弹簧3-2,使往复轴5-2向右方向移动, 并且安装在往复轴5-2上的闩6-2将齿轮10-2顺时针旋转一个单元的量。 当齿轮10-2转动时,驱动轴8顺时针转动。 然后,驱动轴8的旋转运动通过蜗轮7传递到跟随的旋转轴9,由此随后的旋转轴9逆时针转动。 太阳能电池板1在随后的旋转轴9上抵靠太阳的仰角由随后的旋转轴9的逆时针旋转而下降。(C)2008,JPO&INPIT

    • 29. 发明专利
    • Daylighting device
    • 日光灯
    • JP2007188805A
    • 2007-07-26
    • JP2006007061
    • 2006-01-16
    • Material House:KkNikken Sekkei Ltd株式会社 マテリアルハウス株式会社日建設計
    • KAIHO KOICHIARAI HIDEO
    • F21S11/00
    • F21S11/00
    • PROBLEM TO BE SOLVED: To provide a daylighting device capable of letting in sunlight and reproducing it for illumination in a specific area.
      SOLUTION: The daylighting device letting in sunlight for utilization as illumination comprises a daylighting part 1, a light controlling part 2, and a light guide part 3. The daylighting part 1 is provided with a main reflecting plate 4 reflecting the sunlight in a given direction, the light controlling part 2 is provided with a light controlling mechanism 2a for controlling intensity of reflected light (sunlight) reflected at the main reflecting plate 4 as well as a color temperature controlling mechanism 2b for controlling color temperature (spectrum energy distribution) of the reflected light, and the light guide part 3 is provided with an irradiation angle controlling mechanism for re-reflecting the light with its intensity and color temperature controlled by the light controlling part 2 toward an object for illumination 10 at a given angle.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够在阳光下放置并在特定区域再现照明的采光装置。 解决方案:采用阳光照射的采光装置作为照明包括采光部分1,光控制部分2和导光部分3.采光部分1设置有反射阳光的主反射板4 光控制部分2设置有用于控制在主反射板4处反射的反射光(太阳光)的强度的光控制机构2a以及用于控制色温的色温控制机构2b(光谱能量分布 ),并且导光部3设置有照射角度控制机构,用于将其由光控制部分2控制的强度和色温以特定角度朝向照明物体10反射。 版权所有(C)2007,JPO&INPIT
    • 30. 实用新型
    • Light duct device
    • JP3130011U
    • 2007-03-08
    • JP2006010569
    • 2006-12-27
    • 株式会社 マテリアルハウス株式会社日建設計
    • 秀雄 新井幸一 海宝
    • F21S11/00
    • 【課題】光ダクトの折り曲げ部における光のロスを低減化して、光入射側の光ダクトで搬送されてきた光をロス無く光出射側の光ダクトに導く光ダクト装置を提供する。
      【解決手段】光入射側光ダクト1と光出射側光ダクト2とが接する辺PP'と、該辺PP'に対向する辺QQ'との距離をrとしたとき、光入射側光ダクト1と光出射側光ダクト2を接続する光ダクト部材3が、辺PP'からの距離rが一定の曲面部材(曲面部材RR'S'Sおよび曲面部材QQ'T'T)と、辺PP'の両端に取り付けられ、辺PP'の両端を中心とした半径rの扇形状の一対の扇状部材(扇状部材PRS及び扇状部材PQTと、扇状部材P'R'S'及び扇状部材P'Q'T')とから構成される。 そして、光ダクト部材3が、光入射側光ダクト1と光出射側光ダクト2の長手方向の軸のなす角度が変更できるように光入射側光ダクト1と光出射側光ダクト2を接続する。
      【選択図】図1